0001104659-23-115815.txt : 20231108
0001104659-23-115815.hdr.sgml : 20231108
20231108171653
ACCESSION NUMBER: 0001104659-23-115815
CONFORMED SUBMISSION TYPE: 4
PUBLIC DOCUMENT COUNT: 1
CONFORMED PERIOD OF REPORT: 20231106
FILED AS OF DATE: 20231108
DATE AS OF CHANGE: 20231108
REPORTING-OWNER:
OWNER DATA:
COMPANY CONFORMED NAME: Rossi Michael J
CENTRAL INDEX KEY: 0001948795
FILING VALUES:
FORM TYPE: 4
SEC ACT: 1934 Act
SEC FILE NUMBER: 001-38650
FILM NUMBER: 231389267
MAIL ADDRESS:
STREET 1: 230 PARK AVENUE
STREET 2: SUITE 3350
CITY: NEW YORK
STATE: NY
ZIP: 10169
ISSUER:
COMPANY DATA:
COMPANY CONFORMED NAME: Y-mAbs Therapeutics, Inc.
CENTRAL INDEX KEY: 0001722964
STANDARD INDUSTRIAL CLASSIFICATION: PHARMACEUTICAL PREPARATIONS [2834]
IRS NUMBER: 474619612
STATE OF INCORPORATION: DE
FISCAL YEAR END: 1231
BUSINESS ADDRESS:
STREET 1: 230 PARK AVENUE
STREET 2: SUITE 3350
CITY: NEW YORK
STATE: NY
ZIP: 10169
BUSINESS PHONE: 212-847-9841
MAIL ADDRESS:
STREET 1: 230 PARK AVENUE
STREET 2: SUITE 3350
CITY: NEW YORK
STATE: NY
ZIP: 10169
4
1
tm2330155-2_4seq1.xml
OWNERSHIP DOCUMENT
X0508
4
2023-11-06
0
0001722964
Y-mAbs Therapeutics, Inc.
YMAB
0001948795
Rossi Michael J
C/O Y-MABS THERAPEUTICS, INC.
230 PARK AVENUE, SUITE 3350
NEW YORK
NY
10169
1
1
0
0
President and CEO
0
Employee Stock Option (right to buy)
5.75
2023-11-06
4
A
0
615240
0
A
2033-11-06
Common Stock
615240
615240
D
Stock options granted to the Reporting Person pursuant to the 2018 Equity Incentive Plan of Y-mAbs Therapeutics, Inc.
The stock options shall vest and become exercisable as to 25% of the shares subject to the option on November 6, 2024, and thereafter vest and become exercisable as to 1/48th of the shares in equal monthly installments, until such time as the option is 100% vested, subject to the continuing employment of the Reporting Person on each vesting date.
/s/ Michael J. Rossi
2023-11-08